diff --git a/Cargo.lock b/Cargo.lock
index b55285b0931..3e1da751154 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2961,9 +2961,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.8.0"
+version = "2.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3954d50fe15b02142bf25d3b8bdadb634ec3948f103d04ffe3031bc8fe9d7058"
+checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
 dependencies = [
  "equivalent",
  "hashbrown 0.15.2",
diff --git a/Cargo.toml b/Cargo.toml
index d322f1f1633..e40f9dd6a39 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -92,7 +92,7 @@ futures-util = "=0.3.31"
 hex = "=0.4.3"
 http = "=1.3.1"
 hyper = { version = "=1.6.0", features = ["client", "http1"] }
-indexmap = { version = "=2.8.0", features = ["serde"] }
+indexmap = { version = "=2.9.0", features = ["serde"] }
 indicatif = "=0.17.11"
 ipnetwork = "=0.21.1"
 json-subscriber = "=0.2.4"